Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental stage with tubular prop; salvage and wastage; corrugated steel bars; roadway supports; tests on new and welded steel arches; results of metallurgical examination of welded steel supports; tests on timber-filled tubular steel props and on corrugated steel bars, new and welded; concrete blocks as roadway supports. (see also - (discussion) p 109-13; Instn Min Engrs -- Trans v 103 pt 10 July 1944 p 538-47 (discussion) p 547-51)
Experimental stage with tubular prop; salvage and wastage; corrugated steel bars; roadway supports; tests on new and welded steel arches; results of metallurgical examination of welded steel supports; tests on timber-filled tubular steel props and on corrugated steel bars, new and welded; concrete blocks as roadway supports. (see also - (discussion) p 109-13; Instn Min Engrs -- Trans v 103 pt 10 July 1944 p 538-47 (discussion) p 547-51)
Economy in steel for mining supports
Min Inst Scotland -- Trans
Mackay, G. (Autor:in)
1944
10 pages
Aufsatz (Zeitschrift)
Englisch
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